diff --git a/core/task_manager.py b/core/task_manager.py
index bfccbf2..76072fa 100644
--- a/core/task_manager.py
+++ b/core/task_manager.py
@@ -587,14 +587,10 @@ class TaskManager:
         return _next_run_time(job.schedule)
 
     def run_job_now(self, job_id):
-        """立即执行任务（手动触发）。运行窗口外拒绝启动。"""
+        """立即执行任务（手动触发）。运行窗口只约束定时触发，手动执行不受限制。"""
         job = self.jobs.get(job_id)
         if not job:
             return {"ok": False, "error": "任务不存在"}
-        if not _in_run_window(job.schedule):
-            win = job.schedule.get("window") or {}
-            return {"ok": False,
-                    "error": f"当前不在运行窗口内（{win.get('start', '')}-{win.get('end', '')}），任务未启动"}
         # 在独立线程跑，不阻塞调用方
         t = threading.Thread(target=self._run_job, args=(job,), daemon=True)
         t.start()
diff --git a/static/admin/editor.js b/static/admin/editor.js
index f58b12a..82b3b1b 100644
--- a/static/admin/editor.js
+++ b/static/admin/editor.js
@@ -1082,7 +1082,7 @@ async function saveTask(jobId){
               cron:buildCronFromFreq(),
               stop_cron:(parseInt(st[1])||0)+' '+(parseInt(st[0])||0)+' * * *'};
   }
-  // 运行窗口：窗口外（定时触发 + 手动执行）不启动
+  // 运行窗口：只约束定时触发（窗口外定时不启动），手动执行不受限制
   if(document.getElementById('f-window_enable').checked){
     schedule.window={
       start:document.getElementById('f-window_start').value||'09:00',
diff --git a/static/admin/tasks.js b/static/admin/tasks.js
index f652d07..e48a696 100644
--- a/static/admin/tasks.js
+++ b/static/admin/tasks.js
@@ -141,7 +141,7 @@ function openTaskModal(jobId){
       '<div class="form-group"><label>允许运行·开始</label><input type="time" class="form-control" id="f-window_start" value="'+esc(winStart)+'"></div>'+
       '<div class="form-group"><label>允许运行·结束</label><input type="time" class="form-control" id="f-window_end" value="'+esc(winEnd)+'"></div>'+
     '</div>'+
-    '<div class="help" id="f-window_help" style="display:'+(win?'block':'none')+'">窗口外任务不会启动（定时触发和手动执行都受约束）。跨午夜示例：21:00-09:00 = 晚 9 点到次日早 9 点允许运行</div>'+
+    '<div class="help" id="f-window_help" style="display:'+(win?'block':'none')+'">窗口只约束定时触发：窗口外定时不会启动，手动执行不受限制。跨午夜示例：21:00-09:00 = 晚 9 点到次日早 9 点允许运行</div>'+
     '<div class="form-row">'+
       '<div class="form-group"><label>重试次数</label><input type="number" class="form-control" id="f-retry_attempts" value="'+j.retry.max_attempts+'" min="1" max="10"></div>'+
       '<div class="form-group"><label>重试间隔(秒)</label><input type="number" class="form-control" id="f-retry_delay" value="'+j.retry.delay+'" min="10" max="3600"></div>'+